What is the Greatest Common Factor of 346 and 366?

Greatest common factor (GCF) of 346 and 366 is 2.

GCF(346,366) = 2

We will now calculate the prime factors of 346 and 366, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 346 and 366.

How to find the GCF of 346 and 366?

We will first find the prime factorization of 346 and 366. After we will calculate the factors of 346 and 366 and find the biggest common factor number .

Step-1: Prime Factorization of 346

Prime factors of 346 are 2, 173. Prime factorization of 346 in exponential form is:

346 = 2¹ × 173¹

Step-2: Prime Factorization of 366

Prime factors of 366 are 2, 3, 61. Prime factorization of 366 in exponential form is:

366 = 2¹ × 3¹ × 61¹

Step-3: Factors of 346

List of positive integer factors of 346 that divides 346 without a remainder.

1, 2, 173

Step-4: Factors of 366

List of positive integer factors of 366 that divides 346 without a remainder.

1, 2, 3, 6, 61, 122, 183

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 346 and 366. The biggest common factor number is the GCF number.
So the greatest common factor 346 and 366 is 2.

Also check out the Least Common Multiple of 346 and 366